FR937069A - Aspirateur de poussière à raccord de tuyau tournant - Google Patents

Aspirateur de poussière à raccord de tuyau tournant

Info

Publication number
FR937069A
FR937069A FR937069DA FR937069A FR 937069 A FR937069 A FR 937069A FR 937069D A FR937069D A FR 937069DA FR 937069 A FR937069 A FR 937069A
Authority
FR
France
Prior art keywords
hose connection
dust extractor
rotating hose
rotating
extractor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Inventor
Johannes Andries Chris Malchus
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR937069A publication Critical patent/FR937069A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N5/00—Machines for hulling, husking or cracking nuts
    • A23N5/08—Machines for hulling, husking or cracking nuts for removing fleshy or fibrous hulls of nuts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/04—Pretreatment of vegetable raw material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR937069D 1942-07-07 1946-08-29 Aspirateur de poussière à raccord de tuyau tournant Expired FR937069A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL250634X 1942-07-07

Publications (1)

Publication Number Publication Date
FR937069A true FR937069A (fr) 1948-08-06

Family

ID=19781087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937069D Expired FR937069A (fr) 1942-07-07 1946-08-29 Aspirateur de poussière à raccord de tuyau tournant

Country Status (5)

Country Link
US (1) US2458614A (en, 2012)
CH (1) CH250634A (en, 2012)
FR (1) FR937069A (en, 2012)
GB (1) GB615870A (en, 2012)
NL (2) NL58552C (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775927A (en) * 1953-04-23 1957-01-01 Pyle National Co Ventilating apparatus
US3191974A (en) * 1961-03-10 1965-06-29 Fwd Corp Hose swivel attachment for rolling fluid transporters
CN112535307A (zh) * 2020-11-24 2021-03-23 李桂华 一种用于花生的去皮装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL52021C (en, 2012) * 1940-06-29

Also Published As

Publication number Publication date
NL58552C (en, 2012)
CH250634A (de) 1947-09-15
GB615870A (en) 1949-01-12
NL106807C (en, 2012)
US2458614A (en) 1949-01-11

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